Chemistry WAEC

A given volume of oxygen diffused through a porous partition in 8 seconds. How long would it take the same volume of carbon (IV) oxide to diffuse under the same condition? [C = 12.0, O = 16.0]

A. 5.8 seconds
B. 6.8 seconds
C. 9.4 seconds
D. 11.0 seconds

Correct Answer: Option C

C. 9.4 seconds

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6 years ago

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